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2012
December

Questions Asked on December 17, 2012

If you are asked to determine an object’s speed, what information must you have?A.distance and period of time B.distance and
1. 3 answers
2. asked by Tyler
3. 1,187 views
Find the difference of the areas of two segments of a circle formed by a chord of length 5cm subtending an angle of 90degree at
1. 1 answer
2. asked by Anonymous
3. 602 views
The matching strand to the one in Figure 12-7, reading from the bottom up, would be???the figure is (from the bottom up) T C G A
1. 4 answers
2. asked by BaileyBubble
3. 2,962 views
a 32g sample of copper is at 29C If 1502j of energy are added to the copper, what is the final temperature? Assume the specific
1. 1 answer
2. asked by Anonymous
3. 567 views
what particles are in the stratosphere
1. 1 answer
2. asked by Anonymous
3. 340 views
Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is
1. 0 answers
2. asked by Jill
3. 1,055 views
If you roll a fair die 100 times and 35 of the rolls result in a six, what would be the probability of the outcome of a 2, P(2)?
1. 0 answers
2. asked by Jill
3. 442 views
An automobile of mass 1.46 E3 kg rounds a curve of radius 25.0 m with a velocity of 15.0 m/s. The centripetal force exerted on
1. 2 answers
2. asked by Anonymous
3. 2,646 views
4. Which of the following was NOT true of the Battle at New Orleans?It was a decisive victory. It signaled a change in strategy
1. 8 answers
2. asked by Anonymous
3. 2,737 views
A 2.6kggold bar at 90C is dropped into a 0.21kg of water at 23C. What is the finl temperature? Assume the specific heat of gold
1. 1 answer
2. asked by Anonymous
3. 426 views
A student completed 44% on a test. He completed 22 question. Then how many questions are on the test
1. 3 answers
2. asked by Joshua
3. 462 views
A heat pump has a coefficient of performance of 4.5. If the heat pump absorbs 46.1 cal of heat from the cold outdoors in each
1. 2 answers
2. asked by jimmy
3. 3,268 views
An Otto engine has a maximum efficiency of 33.1 %; find the compression ratio. Assume that the gas is diatomic.
1. 3 answers
2. asked by jimmy
3. 583 views
Your mathematics instructor claims that, over the years, 88% of his students have said that math is their favorite subject. In
1. 1 answer
2. asked by Oops
3. 1,120 views
On a certain sum, C.I. is Rs 41 and SI is Rs 40. for 2 years. What is the rate p.a.
1. 0 answers
2. asked by faizel
3. 904 views
A hockey player makes a slap shot, exerting a constant force of 31.4 N on the hockey puck for 0.13 s. What is the magnitude of
1. 1 answer
2. asked by 123456789
3. 1,123 views
Stretching for 210 miles, the Thames is in England. (1 point)1phrase 2gerund phrase 3participial phrase 4appositive phrase 5
1. 2 answers
2. asked by Gracie
3. 470 views
A 608g sample of water at 77C is mixed w/429g of water at 23C. What is the final temp of the mixture? Assume no heat liss to the
1. 1 answer
2. asked by Anonymous
3. 412 views
A hot, just minted copper coin is placed in 112g of water to cool. The water temperature changes by 8.58 C and the temperature
1. 1 answer
2. asked by Anonymous
3. 3,159 views
A hot, just minted copper coin is placed in 112g of water to cool. The water temperature changes by 8.58 C and the temperature
1. 0 answers
2. asked by Anonymous
3. 816 views
Brass is an alloy made from copper & zinc. A 0.55 kg brass sample at 96.7 C is dropped into 2.19kg of water at 4.4C. If the
1. 1 answer
2. asked by Anonymous
3. 569 views
There are two 100-foot poles. A 150-foot rope connects them at the top. The bottom of the rope hangs to 25 feet from the ground.
1. 1 answer
2. asked by Mary
3. 757 views
CHECK? ANswers on bottom:A. Choose the correct preterite tense conjugation. t� (dar) das dabas diste B. Choose the correct
1. 1 answer
2. asked by Vanessa
3. 2,785 views
Please check;Answers on bottom: Preterite vs. imperfect 1? A. Choose between the preterite or the imperfect. 1. We wanted to buy
1. 1 answer
2. asked by Vanessa
3. 921 views
The length of a rectangular garden is 4 yards more than the width. The area of the garden is 60 square yards. Find the
1. 1 answer
2. asked by LP
3. 624 views
A plane is heading south with a velocity of 150 kilometers/hour. It experiences a tailwind with a velocity of 20
1. 3 answers
2. asked by Hannah
3. 1,054 views
Jessica purchased a bag of cat food. She feeds her cat 1 cup of cat food each day. After 7 days, she has fed her cat 2/3 of the
1. 6 answers
2. asked by Anonymous
3. 1,867 views
Find two consecutive positive integers whose product is 72
1. 1 answer
2. asked by LP
3. 712 views
y - 15 3/5 = 2 1/3y=? Simplest form
1. 1 answer
2. asked by Anonymous
3. 376 views
The product of two consecutive positive even integers is 48. Find the integers.
1. 1 answer
2. asked by LP
3. 973 views
4/5 • m = 7m=? simplest form. please I really need help!
1. 3 answers
2. asked by Anonymous
3. 317 views
The product of two consecutive odd integers is 35. Find the integers
1. 4 answers
2. asked by LP
3. 3,929 views
Find the dimensions of a rectangle having an area of 10 square centimeters and whose width is 3 centimeters less that its
1. 1 answer
2. asked by LP
3. 609 views
On a certain sum, C.I. is Rs 41 and SI is Rs 40. for 2 years. What is the rate p.a.
1. 0 answers
2. asked by faizel
3. 314 views
Is call of duty black ops 2 ok for kids?
1. 2 answers
2. asked by Anonymous
3. 433 views
Check:Comprensión ¿En qué siglo los conquistadores conquistaron América? ¿Cómo se llama la capital antigua de Perú?
1. 3 answers
2. asked by Vanessa
3. 668 views
38. Tell whether the lines for the pair of equations are parallel, perpendicular, or neither.y = –2/3x + 1 2x – 3y = –3
1. 1 answer
2. asked by Deborah
3. 417 views
39. Write the equation of a line that is perpendicular to the given line and that passes through the given point.y + 2 = 1/3(x
1. 1 answer
2. asked by Deborah
3. 676 views
42. How many solutions does the system have?3x + 12y = 20 y = –x + A.)one B.)two C.)infinite D.)none I'm not sure what the
1. 1 answer
2. asked by Deborah
3. 425 views
Sorry I posed one before this and didn't finish the problem.42. How many solutions does the system have? 3x + 12y = 20 y =
1. 1 answer
2. asked by Deborah
3. 352 views
what is the essay called escaping
1. 1 answer
2. asked by antboy
3. 660 views
Given that the pH of a substance is 1.0, what is the [H+]?A. 0.0 mol/L B. .1 mol/L C. 2.4 mol/L D. 7.5 mol/L B
1. 1 answer
2. asked by Anonymous
3. 278 views
Brass is an alloy made from copper & zinc. A 0.55 kg brass sample at 96.7 C is dropped into 2.19kg of water at 4.4C. If the
1. 2 answers
2. asked by Anonymous
3. 496 views
An engine moves a motorboat through water at a constant velocity of 22 meters/second. If the force exerted by the motor on the
1. 3 answers
2. asked by Anonymous
3. 788 views
You throw a 6.2 bowling ball down a bowling alley. The ball is in your hand for a distance of 1.5 meters. Its speed increases
1. 2 answers
2. asked by Cory
3. 1,291 views
is x^5 a function?
1. 1 answer
2. asked by BElla
3. 272 views
Untreated depression will likely ________.A. Make depression go away B. Improve the outcome of other illnesses C. Delay recovery
1. 3 answers
2. asked by Qusim
3. 442 views
find the actual rational zeroes for f(x)=4x^3-16x+17x-5
1. 1 answer
2. asked by Monica
3. 306 views
The scale on a globe is 1/8 of an inch equals 125 miles. How many inches is the circumference of the globe if the diameter of
1. 1 answer
2. asked by Samuel
3. 553 views
A 100 g sample of a liquid with a speciﬁc heatof 2 J/g · C absorbs 4000 J of heat energy. If the sample started at 30 ◦ C ,
1. 1 answer
2. asked by mike
3. 992 views
A 100 g sample of an unknown liquid absorbs2000 J of heat energy, raising the liquid’s temperature from 50 ◦ C to 70 ◦ C .
1. 7 answers
2. asked by mike
3. 1,345 views
How many Joules are required to heat 2 g ofsilver from 50 ◦ C to 70 ◦ C?
1. 1 answer
2. asked by mike
3. 517 views
A plane cruising at 251 m/s accelerates at25 m/s2 for 9 s.What is its final velocity?Answer in units of m/s
1. 2 answers
2. asked by nathan
3. 583 views
What is the pH of a solution prepared by dissolving 1.533 g HCl in water to make 420 mL of solution
1. 1 answer
2. asked by Nancy
3. 594 views
Simplify:y - 3 / y - 2 - y + 1 / 2y - 5 + -4y + 7 / 2y^2 - 9y + 10
1. 2 answers
2. asked by Neil
3. 565 views
How many grams MgCl2 will be formed from 25.6 mL of a 0.100M HCl solution reacting with excess magnesium metal
1. 1 answer
2. asked by Cassidy
3. 2,307 views
which of the following substances are poor conductors of thermal energy ( more than one answer)wood, glass, copper, plasttic,
1. 1 answer
2. asked by Taylor
3. 463 views
in the symphony orchestra there are 4 rows of string players and 4 musicians in each row. there are also 5 rows of brass and
1. 2 answers
2. asked by mythreyee
3. 412 views
25 cents __?__ 3/10 of a dollar
1. 2 answers
2. asked by Kk
3. 189 views
gena wants to display her collection of 30 antique puppets in equal sized rows. what are all the combinations for displaying the
1. 4 answers
2. asked by mythreyee
3. 921 views
The title of my essay is:Love knows no Bounds Is it okay spelled like that? Do any other words need to be capitalized? Thanks.
1. 2 answers
2. asked by Allyson
3. 540 views
What important product comes from whales, and what is it used for?
1. 4 answers
2. asked by Celest
3. 486 views
Mr. H gets the newspaper delivered every morning. it costs $3.00 for 6 days delivery. what is the cost of the paper each day
1. 2 answers
2. asked by mythreyee
3. 413 views
Can someone help me with storytelling. The theme is "My wacky winter break"
1. 2 answers
2. asked by Celest
3. 389 views
You offer to do the dishes for your family for the next month.This month has only 31 days. You suggest that they can pay you in
1. 1 answer
2. asked by Serpentlord123
3. 594 views
Suppose a revolving door at the bank is spinning around once every 5 seconds. As you walk through, you push on the door for 2
1. 0 answers
2. asked by Anonymous
3. 356 views
How do you find the domain and range from y=3x^3+4x^2-5?
1. 1 answer
2. asked by Rachel
3. 290 views
a wheel makes 4 7/12 revolutions per minute if it rotates for 39 minuteshow many revolutions will it make in 39 minutes
1. 2 answers
2. asked by wilton
3. 1,028 views
Given the following rational function, finda. the horizontal asymptote(s), b. the vertical asymptote(s), if any, and c. the
1. 0 answers
2. asked by LISSETT
3. 508 views
Given the following polynomial f(x)=(x-1)(x-5), findA.the zeros and the multiplicity of each one b. where the graph crosses or
1. 1 answer
2. asked by Ladybug--Please help!!!!
3. 408 views
Suppose that a species of toads is introduced into a new environment in an attempt to reduce the population of insects. The toad
1. 6 answers
2. asked by BaileyBubble
3. 2,928 views
What would a Potential energy to velocity^2 graph be?
1. 1 answer
2. asked by Manny
3. 320 views
3m +4___ =12 4
1. 1 answer
2. asked by lim
3. 291 views
Mrs. Jones bakes pies. She always cuts each pie into 8 slices. There are 13 slices left on the counter. Write the number of pies
1. 8 answers
2. asked by Anonymous
3. 2,701 views
Is a Graduate school the same as a Professional school?Can you receive a masters degree from a Professional school?
1. 3 answers
2. asked by amy
3. 1,048 views
a crate mass 20 kg is being pushed by a person with horizontal force of 63 N, moving with a constant velocity [E]. find the
1. 1 answer
2. asked by heaaaavy
3. 1,259 views
there are 12 students in the orchestra, and two-thirds of them play the violin. How many students play the violin?
1. 1 answer
2. asked by Starr
3. 930 views
Find the ending balance in an account that opens with $6,000, earns 6.5% interest compounded quarterly, and is held for 20
1. 1 answer
2. asked by Anonymous
3. 531 views
what are the advantages and disadvantages if King claudius and polopnius overhear Hamlet's "to be or not to be" speech?
1. 1 answer
2. asked by g
3. 551 views
If 6 equilateral triangles are placed side by side so that only two sides of each triangle touch one of the other triangles,
1. 4 answers
2. asked by Anonymous
3. 1,246 views
who is correct and why?chloe jonas 3<2x-5<7 3<2x-5<7 3<2x<12 8<2x<7 3/2<x<6 4<x<7/2 2) solve each inequality for x. assume a is
1. 2 answers
2. asked by naomi
3. 589 views
I have to do a school essay but don't have a awesome intro please help!!!B.T.W it has to do with candy canes
1. 9 answers
2. asked by toxicmonkey66
3. 517 views
What are goals of science? Choose all that apply.A)to investigate the natural world. B)to establish unchanging facts. C)to
1. 13 answers
2. asked by BaileyBubble
3. 3,342 views
1/4+2/3+4/24 need to show all work
1. 5 answers
2. asked by shawnee
3. 291 views
A crowbar lever , with a 3 inch long nail remover connected to a 20inch handle. If you push down on the handle end with a force
1. 2 answers
2. asked by Anonymous
3. 569 views
the shadow if a metre stick is 1.3m long when a students shadow is 2.0m long. How tall is the student?
1. 2 answers
2. asked by Lily
3. 703 views
What are the major parts of science?
1. 1 answer
2. asked by Vanessa
3. 420 views
Lady Macbeth says that the ghost of Banquo is of the same nature as the dagger Macbeth saw leading him to Duncan. How does she
1. 0 answers
2. asked by Allyson
3. 544 views
When compound A is heated with acid compound B forms. Ahas the formula C3H8O and B is C3H6. When Ais oxidized compound D forms
1. 1 answer
2. asked by Nancy
3. 454 views
Will, Micah and Sue went to dinner. Will paid 1/3 of the dinner bill. Micah and Sue paid in the ratio 2:5. If sue paid $6 more
1. 6 answers
2. asked by Anonymous
3. 1,670 views
the student's lab manual says to mix some of his CaCl2 solution with an aqueous solution of sodium carbonate (Na2CO3). What
1. 7 answers
2. asked by jalisa
3. 2,262 views
what mass of Iodine(I2) must be used to prepare a .960m solution if 1000g of ethanol (C2H5OH0 is used?
1. 2 answers
2. asked by Cassidy
3. 2,608 views
A 0.500 kg block is being slid, vertically up the chalkboard with an applied force of 6.00 N [upwards] and 2.00 N [inwards]
1. 2 answers
2. asked by mouse head
3. 449 views
What is the molarity of a solution composed of 8.210g of Potassium Chromate (K2CrO4),dissolved in enough water to make .500 L of
1. 2 answers
2. asked by Cassidy
3. 2,472 views
What mass of water must be used to make a 1.35m solution that contains 8.20 moles NaOH?
1. 2 answers
2. asked by Cassidy
3. 1,511 views
What is the molal concentration of a solution made by dissolving 34.2g of sucrose (C12H22O11) (molar mass 342.34)
1. 1 answer
2. asked by Cassidy
3. 706 views
Jen pushed a box for a distance of 80m with 20 N of force. How much work did she do?
1. 3 answers
2. asked by Anonymous
3. 487 views
How do you write the compound predicate of: People studied coins, saw jewels, or examined ancient tools.?
1. 1 answer
2. asked by Elyse
3. 1,074 views
8(n-3)_______ =32 3
1. 1 answer
2. asked by lid
3. 317 views
Suppose you are a scientist trying to help people who cannot produce an enzyme needed for proper digestion. How could you use
1. 6 answers
2. asked by BaileyBubble
3. 4,925 views

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